Proactive SRE: Detecting Terraform Configuration Drift with OpenTelemetry and Grafana
In the fast-paced world of cloud infrastructure, maintaining consistency and predictability is paramount for ensuring high availability and reliable service delivery. This is where Site Reliability Engineering (SRE) principles come into play, focusing on proactive measures to prevent issues before they impact users. One of the most common and insidious challenges in managing infrastructure as code (IaC) is Terraform configuration drift – the divergence between your declared infrastructure state in Terraform and the actual deployed state in your cloud environment.